// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: |
    0, null, undefined, false, empty string, NaN in expression is evaluated
    to false
es5id: 12.5_A1.1_T2
description: Using "if/else" construction
---*/

function Test() {
    var c=0;
//////////////////////////////////////////////////////////////////////////////
//CHECK#1
    if(0)
    	throw new Test262Error('#1.1: 0 in expression is evaluated to false ');
    else
      c++;
    if (c!=1) throw new Test262Error('#1.2: else branch don`t execute');
//
//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////
//CHECK#2
    if(false)
        throw new Test262Error('#2.1: false in expression is evaluated to false ');
    else
      c++;
    if (c!=2) throw new Test262Error('#2.2: else branch don`t execute');
//
//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////
//CHECK#3
    if(null)
    	throw new Test262Error('#3.1: null in expression is evaluated to false ');
    else
      c++;
    if (c!=3) throw new Test262Error('#3.2: else branch don`t execute');
//
//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////
//CHECK#4
    if(undefined)
    	throw new Test262Error('#4.1: undefined in expression is evaluated to false ');
    else
      c++;
    if (c!=4) throw new Test262Error('#4.2: else branch don`t execute');
//
//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////
//CHECK#5
    if("")
        throw new Test262Error('#5.1: empty string in expression is evaluated to false ');
    else
      c++;
    if (c!=5) throw new Test262Error('#5.2: else branch don`t execute');
//
//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////
//CHECK#6
    if(NaN)
        throw new Test262Error('#6.1: NaN in expression is evaluated to false ');
    else
      c++;
    if (c!=6) throw new Test262Error('#6.2: else branch don`t execute');
//
//////////////////////////////////////////////////////////////////////////////
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
